| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 01 | BKK | USM | 15:59 | 17:14 |
Delayed
|
Track > |
| Jul 31 | BKK | USM | 15:46 | 16:35 |
Landed Late
|
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| Jul 29 | BKK | USM | 15:34 | 16:19 |
Landed
|
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| Jul 26 | BKK | USM | 15:40 | 16:35 |
Landed Late
|
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| Jul 24 | BKK | USM | 16:20 | 17:07 |
Delayed
|
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| Jul 22 | BKK | USM | 16:23 | 17:09 |
Delayed
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| Jul 19 | BKK | USM | 15:36 | 16:29 |
Landed
|
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| Jul 17 | BKK | USM | 15:30 | 16:26 |
Landed
|
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| Jul 15 | BKK | USM | 15:27 | 16:12 |
Landed
|
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| Jul 13 | BKK | USM | 16:30 | 17:16 |
Delayed
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Track > |
China Airlines Flight CI9831 connects Bangkok, Thailand to Koh Samui, Thailand, taking off from Bangkok Suvarnabhumi Airport BKK and landing at Koh Samui Airport USM.
How long is the CI9831 flight from Bangkok to Koh Samui?
The average flight time from Bangkok to Koh Samui is 51 minutes. The flight distance is 466 km / 289 miles and the average flight speed is 553 km/h / 343 mph.
How many CI9831 flights are operated per week?
4 flights per week. The flight CI9831 is operated on Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of China Airlines Flight CI9831 Bangkok to Koh Samui?
The Airportia On-Time Performance Rating for China Airlines Flight CI9831 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest CI9831 flight?
The latest flight took off on Saturday, August 1st, 2026 with the flight status being En-Route on 17:14.
How else can the flight CI9831 be referenced as?
This China Airlines flight can also be referenced as CAL9831, CI 9831, CAL 9831.
How often is flight CI9831 delayed?
On average, 80% of all CI9831 flights are delayed. The average delay is 34 minutes.
See our CI9831 Flight Tracker above for more details.
Other flights departing from Bangkok BKK: AI2353, PG161, TG215, VZ224
Other flights arriving at Koh Samui USM: PG151, PG161, PG157, PG145
All flights connecting Bangkok BKK to Koh Samui USM.
